Decorations are items that can can be placed on the ground at the Tycoon, and serve solely to customize the Tycoon's appearance. Unlike Placeables or Fruits, they do not offer any benefits or changes to gameplay.
To place decorations, the Building Kit must be equipped from your Inventory. Using it will allow the player to place or delete any decorations. Decorations are acquired through the Shop, and by participating in Events.